/* ═══════════════════════════════════════════════════
   SanCal — portfolio.css
   Estilos para: Slider Home · Archive · Single · Lightbox
═══════════════════════════════════════════════════ */

/* ─── HERO PORTFÓLIO ─── */
.page-hero--portfolio,
.page-hero--portfolio-single {
  background: linear-gradient(160deg, var(--bg2) 0%, var(--bg) 100%);
  padding: 100px 20px 60px;
  text-align: center;
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.page-hero--portfolio::before,
.page-hero--portfolio-single::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 0%, rgba(0,212,255,.08), transparent);
  pointer-events: none;
}
.portfolio-hero-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 20px;
}
.portfolio-hero-meta span {
  color: var(--muted);
  font-size: .9rem;
}

/* ─── FILTROS ─── */
.portfolio-filters {
  padding: 28px 20px;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 70px;
  z-index: 100;
}
.portfolio-filter-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--muted);
  font-size: .85rem;
  font-weight: 500;
  text-decoration: none;
  transition: all .25s;
  cursor: pointer;
}
.filter-btn:hover,
.filter-btn.active {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(0,212,255,.07);
}
.filter-count {
  background: var(--surface2);
  color: var(--muted);
  font-size: .7rem;
  padding: 1px 7px;
  border-radius: 999px;
}
.filter-btn.active .filter-count {
  background: rgba(0,212,255,.15);
  color: var(--accent);
}

/* ─── GRID PORTFÓLIO ─── */
.portfolio-archive-wrap { padding: 60px 20px 80px; }
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 28px;
}
.portfolio-grid--small {
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}

/* ─── CARD ─── */
.portfolio-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform .3s, box-shadow .3s, border-color .3s;
}
.portfolio-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 60px rgba(0,0,0,.4);
  border-color: rgba(0,212,255,.2);
}
.portfolio-card--destaque {
  border-color: rgba(0,212,255,.3);
  box-shadow: 0 0 0 1px rgba(0,212,255,.15);
}

.portfolio-card-img-wrap {
  display: block;
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/9;
  background: var(--bg2);
}
.portfolio-card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.portfolio-card:hover .portfolio-card-img-wrap img {
  transform: scale(1.04);
}
.portfolio-card-no-img {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--muted);
}
.portfolio-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: linear-gradient(130deg, var(--accent), var(--accent2));
  color: var(--bg);
  font-size: .72rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
  z-index: 2;
}
.portfolio-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 40%, rgba(7,9,14,.85));
  opacity: 0;
  transition: opacity .3s;
  display: flex;
  align-items: flex-end;
  padding: 20px;
}
.portfolio-card:hover .portfolio-card-overlay { opacity: 1; }
.portfolio-overlay-cta {
  color: #fff;
  font-size: .9rem;
  font-weight: 700;
  letter-spacing: .02em;
}

.portfolio-card-body { padding: 22px; }
.portfolio-card-cats {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 10px;
}
.cat-pill {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 999px;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  background: rgba(0,212,255,.1);
  color: var(--accent);
  text-decoration: none;
  border: 1px solid rgba(0,212,255,.2);
  transition: background .2s;
}
.cat-pill:hover { background: rgba(0,212,255,.2); color: var(--accent); }

.portfolio-card-title {
  font-size: 1.15rem;
  margin-bottom: 8px;
  line-height: 1.3;
}
.portfolio-card-title a {
  color: var(--text);
  text-decoration: none;
}
.portfolio-card-title a:hover { color: var(--accent); }

.portfolio-card-cliente {
  color: var(--muted);
  font-size: .85rem;
  margin-bottom: 8px;
}
.portfolio-card-resultado {
  color: var(--green);
  font-size: .82rem;
  margin-bottom: 12px;
  border-left: 2px solid var(--green);
  padding-left: 10px;
}
.portfolio-card-techs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}
.tech-tag {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 6px;
  font-size: .72rem;
  font-weight: 600;
  background: var(--surface2);
  color: var(--muted);
  border: 1px solid var(--border);
  text-decoration: none;
  transition: border-color .2s, color .2s;
}
.tech-tag:hover { border-color: var(--accent2); color: var(--accent2); }
.tech-tag--lg { font-size: .8rem; padding: 5px 12px; }

.portfolio-card-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.btn-sm { padding: 9px 18px !important; font-size: .85rem !important; }

/* ─── OUTROS PROJETOS ─── */
.outros-projetos {
  padding: 70px 20px;
  background: var(--bg2);
  border-top: 1px solid var(--border);
}

/* ─── SINGLE PORTFÓLIO ─── */
.portfolio-single-wrap { padding: 50px 20px 70px; }
.portfolio-single-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 40px;
  align-items: start;
}

/* ─── SLIDER SINGLE ─── */
.portfolio-slider {
  position: relative;
  background: var(--bg2);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  margin-bottom: 36px;
}
.slider-track { position: relative; }
.slider-slide {
  display: none;
  position: relative;
}
.slider-slide.active { display: block; }
.slider-slide img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  display: block;
}
.slider-lightbox-trigger {
  display: block;
  position: relative;
  cursor: zoom-in;
}
.slider-zoom-icon {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(0,0,0,.6);
  border-radius: 8px;
  padding: 4px 8px;
  font-size: .85rem;
  opacity: 0;
  transition: opacity .2s;
}
.slider-slide:hover .slider-zoom-icon { opacity: 1; }

.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(7,9,14,.75);
  border: 1px solid var(--border);
  color: var(--text);
  width: 44px; height: 44px;
  border-radius: 50%;
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
  transition: background .2s, border-color .2s;
  z-index: 5;
}
.slider-btn:hover { background: var(--accent); border-color: var(--accent); color: var(--bg); }
.slider-prev { left: 12px; }
.slider-next { right: 12px; }

.slider-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  padding: 14px;
  background: rgba(7,9,14,.5);
}
.slider-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  border: none;
  background: var(--border);
  cursor: pointer;
  transition: background .2s, transform .2s;
  padding: 0;
}
.slider-dot.active {
  background: var(--accent);
  transform: scale(1.3);
}

.slider-thumbs {
  display: flex;
  gap: 8px;
  padding: 12px;
  overflow-x: auto;
  background: var(--bg2);
  scrollbar-width: thin;
}
.slider-thumb {
  flex-shrink: 0;
  width: 70px; height: 48px;
  border-radius: 6px;
  overflow: hidden;
  border: 2px solid transparent;
  cursor: pointer;
  padding: 0;
  background: none;
  transition: border-color .2s;
}
.slider-thumb img { width: 100%; height: 100%; object-fit: cover; }
.slider-thumb.active,
.slider-thumb:hover { border-color: var(--accent); }

/* ─── LIGHTBOX ─── */
.lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.93);
  z-index: 99999;
  display: flex !important;
  align-items: center;
  justify-content: center;
}
.lightbox-img-wrap {
  max-width: 90vw;
  max-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lightbox-img-wrap img {
  max-width: 100%;
  max-height: 85vh;
  object-fit: contain;
  border-radius: 8px;
  box-shadow: 0 30px 80px rgba(0,0,0,.6);
}
.lightbox-close {
  position: absolute;
  top: 20px; right: 24px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.15);
  color: #fff;
  font-size: 1.8rem;
  width: 46px; height: 46px;
  border-radius: 50%;
  cursor: pointer;
  line-height: 1;
  transition: background .2s;
}
.lightbox-close:hover { background: var(--red); border-color: var(--red); }
.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.15);
  color: #fff;
  font-size: 2rem;
  width: 52px; height: 52px;
  border-radius: 50%;
  cursor: pointer;
  line-height: 1;
  transition: background .2s;
}
.lightbox-nav:hover { background: var(--accent); border-color: var(--accent); color: var(--bg); }
.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }
.lightbox-counter {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,.6);
  font-size: .85rem;
}

/* ─── ASIDE PORTFÓLIO ─── */
.portfolio-aside-info {
  list-style: none;
  margin: 16px 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.portfolio-aside-info li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--border);
  padding-bottom: 8px;
  font-size: .9rem;
}
.info-label { color: var(--muted); font-weight: 500; }
.info-value { color: var(--text); font-weight: 600; text-align: right; }

/* ─── RESULTADO / IMPACTO ─── */
.portfolio-resultado-box {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: rgba(0,230,118,.06);
  border: 1px solid rgba(0,230,118,.2);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 28px;
}
.resultado-icon { font-size: 1.8rem; line-height: 1; flex-shrink: 0; }
.portfolio-resultado-box strong { display: block; color: var(--green); margin-bottom: 4px; font-size: .85rem; text-transform: uppercase; letter-spacing: .08em; }
.portfolio-resultado-box p { color: var(--text); margin: 0; font-size: .95rem; }

/* ─── TECNOLOGIAS ─── */
.portfolio-techs-section { margin-bottom: 28px; }
.portfolio-techs-section h3 { font-size: 1rem; margin-bottom: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .1em; font-size: .8rem; }
.portfolio-techs-wrap { display: flex; flex-wrap: wrap; gap: 8px; }

/* ─── CONTEÚDO ─── */
.portfolio-content { margin-bottom: 32px; }
.portfolio-content p { color: var(--muted); line-height: 1.8; margin-bottom: 1em; }
.portfolio-content h2, .portfolio-content h3 { color: var(--text); margin: 1.5em 0 .5em; }

/* ════════════════════════════════════════
   HOME PORTFOLIO SLIDER
════════════════════════════════════════ */
.section-portfolio {
  padding: 90px 20px;
  position: relative;
  overflow: hidden;
  background: var(--bg2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.portfolio-home-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}
.section-portfolio .slide-inner { position: relative; z-index: 1; }

/* Slider wrapper */
.home-portfolio-slider {
  margin-top: 56px;
  position: relative;
}
.home-slider-track { position: relative; min-height: 400px; }

/* Slide */
.home-slide {
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  animation: slideIn .45s ease both;
}
.home-slide.active { display: grid; }

@keyframes slideIn {
  from { opacity: 0; transform: translateX(30px); }
  to   { opacity: 1; transform: none; }
}

/* Imagem (direita) */
.home-slide-img {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 30px 80px rgba(0,0,0,.4);
  background: var(--surface);
  order: 2;
}
.home-slide-img-link {
  display: block;
  width: 100%;
  height: 100%;
}
.home-slide-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}
.home-slide:hover .home-slide-img img { transform: scale(1.03); }

.home-slide-img-glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,212,255,.08), rgba(108,92,231,.08));
  pointer-events: none;
}
.home-slide-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  background: linear-gradient(130deg, var(--accent), var(--accent2));
  color: var(--bg);
  font-size: .72rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 999px;
  z-index: 2;
}
.home-slide-no-img {
  width: 100%;
  height: 100%;
  min-height: 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  color: var(--muted);
}

/* Conteúdo (esquerda) */
.home-slide-content { order: 1; }

.home-slide-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}
.home-slide-ano {
  color: var(--muted);
  font-size: .8rem;
  border-left: 1px solid var(--border);
  padding-left: 10px;
}

.home-slide-title {
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  line-height: 1.15;
  margin-bottom: 10px;
}
.home-slide-title a {
  color: var(--text);
  text-decoration: none;
  transition: color .2s;
}
.home-slide-title a:hover { color: var(--accent); }

.home-slide-cliente {
  color: var(--muted);
  font-size: .9rem;
  margin-bottom: 12px;
}

.home-slide-desc {
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.75;
  margin-bottom: 16px;
  max-width: 460px;
}

.home-slide-resultado {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: rgba(0,230,118,.06);
  border: 1px solid rgba(0,230,118,.2);
  border-radius: 10px;
  padding: 12px 16px;
  font-size: .88rem;
  color: var(--green);
  margin-bottom: 16px;
  line-height: 1.5;
}
.home-slide-resultado .resultado-icon { flex-shrink: 0; font-size: 1rem; }

.home-slide-techs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 24px;
}

.home-slide-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Controles */
.home-slider-controls {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 36px;
  justify-content: center;
}
.home-slider-btn {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background .2s, border-color .2s, color .2s;
  flex-shrink: 0;
}
.home-slider-btn:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg);
}
.home-slider-dots {
  display: flex;
  gap: 8px;
  align-items: center;
}
.home-dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  border: none;
  background: var(--surface2);
  cursor: pointer;
  padding: 0;
  transition: background .2s, transform .2s, width .3s;
}
.home-dot.active {
  background: var(--accent);
  transform: scale(1.2);
  width: 24px;
  border-radius: 999px;
}
.home-slider-counter {
  color: var(--muted);
  font-size: .8rem;
  min-width: 40px;
  text-align: center;
}

/* ─── RESPONSIVO ─── */
@media (max-width: 900px) {
  .home-slide { grid-template-columns: 1fr; gap: 32px; }
  .home-slide-img { order: 1; aspect-ratio: 16/9; }
  .home-slide-content { order: 2; }
  .portfolio-single-layout { grid-template-columns: 1fr; }
  .portfolio-single-aside { order: -1; }
}
@media (max-width: 640px) {
  .portfolio-grid { grid-template-columns: 1fr; }
  .home-slide-title { font-size: 1.4rem; }
  .home-slide-actions { flex-direction: column; }
  .portfolio-filters { top: 0; }
  .slider-thumbs { display: none; }
}